N Zabusky-M Kruskal 1965 numerical-soliton-discovery; modern modern foundational text + inverse-scattering Gardner-Greene-Kruskal-Miura 1967.
N Zabusky-M Kruskal 1965 numerical-soliton-discovery; modern modern foundational text + inverse-scattering Gardner-Greene-Kruskal-Miura 1967.